package com.study.shengsiyuan.example02;

import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.SocketChannel;
import io.netty.handler.codec.LengthFieldBasedFrameDecoder;
import io.netty.handler.codec.LengthFieldPrepender;
import io.netty.handler.codec.string.StringDecoder;
import io.netty.handler.codec.string.StringEncoder;
import io.netty.util.CharsetUtil;

public class MyServerInitializer extends ChannelInitializer<SocketChannel> {

	@Override
	protected void initChannel(SocketChannel ch) throws Exception {
		ChannelPipeline pl = ch.pipeline(); //连接所有处理器
		pl.addLast(new LengthFieldBasedFrameDecoder(Integer.MAX_VALUE, 0,4,0,4))
			.addLast(new LengthFieldPrepender(4))
			.addLast(new StringDecoder(CharsetUtil.UTF_8))
			.addLast(new StringEncoder(CharsetUtil.UTF_8))
			.addLast(new InboundHandler1())
			.addLast(new InboundHandler2())
			.addLast(new InboundHandler3())
			;
	}

}
